.header {
  z-index: 10000;
  position: sticky;
  top: 0;
  left: 0;
}
.header .navbar-inverse {
  border-radius: 0;
  margin-bottom: 0;
  opacity: 1;
}
.header .navbar-inverse .container {
  padding: 0;
}
.header .navbar-inverse .container .navbar-header .navbar-brand {
  width: 7em;
  padding: 1px 0;
}
.header .navbar-inverse .container .navbar-header .navbar-brand img {
  width: 100%;
  height: 100%;
}
.header .navbar-inverse .container .collapse .navbar-nav {
  margin-left: 10em;
}
.header .navbar-inverse .container .collapse .navbar-img {
  margin-top: 10px;
  width: 10%;
  display: flex;
  justify-content: space-between;
  align-content: center;
}
.header .navbar-inverse .container .collapse .navbar-img .item {
  width: 35%;
  height: 24px;
  cursor: pointer;
  align-content: center;
}
.header .navbar-inverse .container .collapse .navbar-img .item img {
  width: 45%;
}
@media screen and (max-width: 1200px) {
  .header .navbar-inverse .container .collapse .navbar-nav {
    margin-left: 5em;
  }
}
@media screen and (max-width: 1000px) {
  .header .navbar-inverse .container .navbar-header .navbar-brand img {
    width: 100%;
    height: 80%;
  }
  .header .navbar-inverse .container .collapse .navbar-img {
    margin-right: -70px;
  }
  .header .navbar-inverse .container .collapse .navbar-nav {
    margin-left: 0em;
  }
  .header .nav > li > a {
    padding: 10px 13px;
  }
}
@media screen and (max-width: 830px) {
  .header .navbar-inverse .container .navbar-header .navbar-brand img {
    width: 90%;
    height: 90%;
    margin-left: 10px;
  }
  .header .navbar-inverse .container .collapse .navbar-img {
    margin-right: -30px;
  }
  .header .navbar-inverse .container .collapse .navbar-nav {
    margin-left: 0em;
  }
  .header .nav > li > a {
    padding: 10px 10px;
  }
}
@media screen and (max-width: 750px) {
  .header .navbar-inverse {
    padding: 0 2em;
  }
  .header .navbar-inverse .container .collapse .navbar-nav {
    margin-left: 0em;
    text-align: center;
  }
  .header .navbar-inverse .container .collapse .navbar-img {
    margin: 0 auto;
  }
  .header .navbar-inverse .container .collapse .navbar-img .item {
    width: 50%;
    align-content: center;
  }
  .header .navbar-inverse .container .collapse .navbar-img .item img {
    width: 65%;
  }
}
@media screen and (max-width: 380px) {
  .header .navbar-inverse .container .navbar-header .navbar-brand img {
    width: 90%;
    height: 70%;
    margin-left: 10px;
  }
  .header .navbar-inverse .container .collapse .navbar-img {
    margin-right: -30px;
  }
  .header .navbar-inverse .container .collapse .navbar-nav {
    margin-left: 0em;
  }
  .header .nav > li > a {
    padding: 10px 10px;
  }
}
.banner .carousel .carousel-indicators li {
  width: 55px;
  height: 4px;
}
.banner .carousel-inner {
  position: relative;
  top: 0;
  left: 0;
}
.banner .carousel-inner .item .box2 {
  position: absolute;
  top: 20%;
  left: 17%;
  line-height: 4em;
}
.banner .carousel-inner .item .box2 h1 {
  text-align: left;
  color: #fff;
  font-size: 3em;
}
.banner .carousel-inner .item .box2 p {
  color: #cccccc;
}
.banner .carousel-inner .item .box2 button {
  width: 8em;
  height: 30px;
  line-height: 27px;
  background: #d2a54a;
  color: #fff;
}
@media screen and (max-width: 1000px) {
  .banner .carousel-inner .item .box2 {
    line-height: 3em;
  }
  .banner .carousel-inner .item .box2 h1 {
    font-size: 2em;
  }
  .banner .carousel-inner .item .box2 p {
    font-size: 10px;
  }
  .banner .carousel-inner .item .box2 button {
    width: 7em;
  }
}
@media screen and (max-width: 830px) {
  .banner .carousel-inner .item .box2 {
    line-height: 2.5em;
  }
  .banner .carousel-inner .item .box2 h1 {
    font-size: 1.5em;
  }
  .banner .carousel-inner .item .box2 p {
    font-size: 10px;
  }
  .banner .carousel-inner .item .box2 button {
    width: 7em;
  }
}
@media screen and (max-width: 650px) {
  .banner .carousel-inner .item .box2 {
    line-height: 2em;
  }
  .banner .carousel-inner .item .box2 h1 {
    font-size: 1.1em;
  }
  .banner .carousel-inner .item .box2 p {
    font-size: 10px;
  }
  .banner .carousel-inner .item .box2 button {
    width: 6em;
    height: 30px;
    line-height: 24px;
  }
  .banner .carousel-inner .item .box2 button span {
    font-size: 10px;
  }
}
@media screen and (max-width: 590px) {
  .banner .carousel-inner .item .box2 {
    line-height: 1.5em;
  }
  .banner .carousel-inner .item .box2 h1 {
    font-size: 1em;
  }
  .banner .carousel-inner .item .box2 p {
    font-size: 10px;
  }
  .banner .carousel-inner .item .box2 button {
    width: 6em;
    height: 30px;
    line-height: 24px;
  }
  .banner .carousel-inner .item .box2 button span {
    font-size: 10px;
  }
}
@media screen and (max-width: 430px) {
  .banner .carousel-inner .item .box2 {
    line-height: 1.1em;
  }
  .banner .carousel-inner .item .box2 h1 {
    font-size: 10px;
  }
  .banner .carousel-inner .item .box2 p {
    font-size: 10px;
    margin-bottom: 3px;
  }
  .banner .carousel-inner .item .box2 button {
    width: 75px;
    height: 25px;
    line-height: 20px;
  }
  .banner .carousel-inner .item .box2 button span {
    font-size: 0.5em;
  }
}
/* work */
.work {
  padding: 5em 0em 2em;
}
.work .subject {
  text-align: center;
  padding-bottom: 1.5em;
  margin-bottom: 3em;
}
.work .subject .title {
  font-family: OSLight;
  font-size: 3em;
  text-transform: uppercase;
}
.work .subject .title span {
  font-family: OSBold;
}
.work .info {
  width: 85%;
  margin: 0 auto;
  color: #636363;
  font-family: OSLtalic;
  font-size: 1.1em;
  text-align: center;
  line-height: 1.7em;
  margin-bottom: 6em;
}
.work .typelist .top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 2em;
}
.work .typelist .top .left .title {
  font-family: OSBold;
  font-size: 1.2em;
  text-transform: uppercase;
}
.work .typelist .top .right a {
  text-transform: capitalize;
  color: #636363;
  font-family: OSLight;
  transition: all linear 0.2s;
  font-size: 1.2em;
  border-right: 1px solid #636363;
  padding: 0em 1em;
}
.work .typelist .top .right a:hover {
  color: #070707;
  font-weight: bold;
}
.work .typelist .top .right a:last-child {
  border-right: 0px;
  padding-right: 0;
}
.work .typelist .list {
  width: 100%;
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
}
.work .typelist .list .item {
  width: 25%;
  margin-bottom: 2em;
  position: relative;
}
.work .typelist .list .item img {
  width: 100%;
}
.work .typelist .list .item .black {
  width: 100%;
  height: 100%;
  background: rgba(190, 153, 74, 0.8);
  position: absolute;
  top: 0;
  left: 0;
  text-align: center;
  cursor: pointer;
  line-height: 4em;
  opacity: 0;
  transition: all linear 0.3s;
}
.work .typelist .list .item .black span {
  display: block;
  font-family: OSBold ;
  font-size: 1.2em;
  color: #fff;
  text-transform: uppercase;
  margin-bottom: 1em;
  margin-top: 2em;
}
.work .typelist .list .item .black p {
  display: block;
  font-family: OSLight;
  color: #fff;
  margin-bottom: 2em;
}
.work .typelist .list .item .black .radius {
  width: 3em;
  height: 3em;
  border-radius: 100%;
  border: 3px solid #fff;
  margin: 0 auto;
  line-height: 3em;
}
.work .typelist .list .item .black a {
  color: #fff;
  font-size: 1.8em;
}
.work .typelist .list .item .black:hover {
  opacity: 1;
}
@media screen and (max-width: 1000px) {
  .work .typelist .list .item .black {
    line-height: 2em;
  }
}
@media screen and (max-width: 780px) and (max-height: 1050px) {
  .work .typelist .list .item {
    width: 48%;
  }
}
@media screen and (max-width: 650px) {
  .work .subject .title {
    font-size: 2em;
  }
  .work .typelist .top .left {
    display: none;
  }
  .work .typelist .top .right {
    width: 100%;
  }
  .work .typelist .list .item {
    width: 45%;
  }
}
@media screen and (max-width: 580px) {
  .work .typelist .list .item .black {
    line-height: 2em;
  }
  .work .typelist .list .item .black p {
    margin-bottom: 1em;
  }
}
@media screen and (max-width: 470px) {
  .work .subject .title {
    font-size: 1.5em;
  }
  .work .info {
    width: 100%;
    margin-bottom: 1em;
  }
  .work .typelist .top .right a {
    font-size: 0.5em;
  }
  .work .black span {
    font-size: 0.5em;
  }
  .work .black p {
    margin-bottom: 1em;
  }
}
@media screen and (max-width: 420px) {
  .work .subject .title {
    font-size: 1.5em;
  }
  .work .info {
    width: 100%;
    margin-bottom: 1em;
  }
  .work .typelist .top .right a {
    font-size: 0.5em;
  }
  .work .item .black {
    line-height: 2.5em;
  }
  .work .item .black p {
    margin-bottom: 1em;
  }
  .work .item .black span {
    font-size: 0.5em;
  }
}
@media screen and (max-width: 380px) {
  .work .typelist .list .item .black {
    line-height: 2em;
  }
  .work .typelist .list .item .black p {
    height: 4em;
    margin-bottom: 1em;
    overflow-y: scroll;
  }
  .work .typelist .list .item .black span {
    font-size: 0.5em;
  }
}
.left1 .ss .text {
  display: flex;
  width: 100%;
}
.left1 .ss .text .left {
  width: 60%;
  background: #262729;
  position: relative;
  color: #fff;
}
.left1 .ss .text .left .wzk {
  position: absolute;
  top: 25%;
  left: 20%;
  line-height: 3em;
}
.left1 .ss .text .left .wzk button {
  width: 8em;
  border-radius: 29px;
  background: #d2a54a;
}
.left1 .ss .text .left .wzk button p {
  font-size: 14px;
}
.left1 .ss .text .right {
  width: 40%;
}
.left1 .ss .text .right img {
  width: 100%;
}
@media screen and (max-width: 1380px) {
  .left1 .ss .text .left .wzk {
    top: 20%;
    line-height: 2.5em;
  }
  .left1 .ss .text .left .wzk button {
    margin-top: 1em;
  }
}
@media screen and (max-width: 1250px) {
  .left1 .ss .text .left .wzk {
    line-height: 2em;
  }
}
@media screen and (max-width: 1250px) {
  .left1 .ss .text .left .wzk {
    top: 18%;
    line-height: 1.6em;
  }
}
@media screen and (max-width: 940px) {
  .left1 .ss .text {
    flex-wrap: wrap;
  }
  .left1 .ss .text .left {
    width: 100%;
    height: 25em;
  }
  .left1 .ss .text .left .wzk {
    top: 20%;
    line-height: 1.6em;
  }
  .left1 .ss .text .left .wzk button {
    margin-top: 1em;
  }
  .left1 .ss .text .right {
    width: 100%;
  }
}
@media screen and (max-width: 550px) {
  .left1 .ss .text .left .wzk {
    top: 10%;
  }
}
@media screen and (max-width: 420px) {
  .left1 .ss .text .left .wzk {
    top: 7%;
    line-height: 1.8em;
  }
  .left1 .ss .text .left .wzk button {
    margin-top: 0;
  }
}
@media screen and (max-width: 380px) {
  .left1 .ss .text .left {
    height: 30em;
  }
  .left1 .ss .text .left .wzk {
    top: 10%;
    line-height: 1.8em;
  }
  .left1 .ss .text .left .wzk button {
    width: 6em;
    border-radius: 29px;
    background: #d2a54a;
  }
  .left1 .ss .text .left .wzk button p {
    font-size: 14px;
  }
}
.products {
  padding: 5em 0;
}
.products .container .top {
  text-align: center;
}
.products .container .top h1 {
  font-size: 30px;
}
.products .container .top p {
  font-size: 12px;
}
.products .container .top .bts {
  display: inline-block;
  width: 6%;
  height: 2px;
  background: #d2a54a;
}
.products .container .box {
  display: flex;
  justify-content: space-between;
  width: 100%;
  text-align: center;
}
.products .container .box .item {
  width: 24%;
}
@media screen and (max-width: 500px) {
  .products .container .box {
    flex-wrap: wrap;
  }
  .products .container .box .item {
    width: 48%;
  }
}
.new {
  background: #f2f1f0;
}
.new .container .top {
  text-align: center;
}
.new .container .top h1 {
  font-size: 30px;
}
.new .container .top p {
  font-size: 12px;
}
.new .container .top .bts {
  display: inline-block;
  width: 6%;
  height: 2px;
  background: #d2a54a;
}
.new .container .box1 {
  display: flex;
  justify-content: space-between;
  width: 100%;
  text-align: left;
}
.new .container .box1 .item1 {
  width: 30%;
}
.new .container .box1 .item1 p {
  padding: 1em 0;
}
@media screen and (max-width: 500px) {
  .new .container .box1 .item1 p {
    padding: 0;
    overflow-y: scroll;
    height: 4em;
  }
}
.yellow {
  height: 3em;
  background: #d6a849;
  display: flex;
  align-items: center;
}
.yellow .abc {
  margin: 0 auto;
}
.car .container .box2 {
  display: flex;
  justify-content: space-between;
  width: 100%;
  text-align: center;
}
.car .container .box2 .list {
  width: 25%;
  padding: 2em 0;
  line-height: 4em;
}
.car .container .box2 .list .list3 p {
  color: #cccccc;
}
@media screen and (max-width: 735px) {
  .car .container .box2 {
    flex-wrap: wrap;
  }
  .car .container .box2 .list {
    width: 50%;
  }
}
.right1 {
  background: #f2f1f0;
  height: 8em;
  display: flex;
  align-items: center;
  padding-left: 10em;
}
.right1 a {
  text-transform: capitalize;
  color: #636363;
  font-family: OSLight;
  transition: all linear 0.2s;
  font-size: 1.2em;
  border-right: 1px solid #636363;
  padding: 0em 1em;
}
.right1 a:hover {
  color: #070707;
  font-weight: bold;
}
.right1 a:last-child {
  border-right: 0px;
  padding-right: 0;
}
@media screen and (max-width: 1100px) {
  .right1 a {
    font-size: 1em;
  }
}
@media screen and (max-width: 930px) {
  .right1 a {
    font-size: 13px;
  }
}
@media screen and (max-width: 880px) {
  .right1 a {
    font-size: 10px;
  }
}
@media screen and (max-width: 770px) {
  .right1 a {
    font-size: 6px;
  }
}
@media screen and (max-width: 600px) {
  .right1 {
    padding: 0;
  }
  .right1 a {
    font-size: 6px;
  }
}
@media screen and (max-width: 500px) {
  .right1 {
    width: 100%;
    flex-wrap: wrap;
    padding: 0;
  }
  .right1 .das {
    width: 100%;
    text-align: center;
  }
  .right1 .asd {
    text-align: center;
    width: 100%;
  }
}
.footer {
  background: #000;
}
.footer .container .work {
  padding: 5em;
  display: flex;
  justify-content: space-around;
}
.footer .container .work .t1 {
  color: #fff;
  line-height: 3em;
}
.footer .container .work .t1 span {
  font-weight: bold;
}
.footer .container .work .t2 .bon {
  display: flex;
  justify-content: space-between;
  padding: 1em;
  text-align: center;
  color: #fff;
  line-height: 2em;
}
@media screen and (max-width: 650px) {
  .footer .container .work {
    flex-wrap: wrap;
  }
  .footer .container .work .t1 {
    width: 100%;
    text-align: center;
  }
  .footer .container .work .t1 p {
    display: none;
  }
  .footer .container .work .zzz {
    display: none;
  }
}
@media screen and (max-width: 900px) {
  .footer .container .work .t1 {
    line-height: 2em;
  }
}
.di {
  width: 100%;
  height: 6em;
  display: flex;
  justify-content: space-evenly;
  align-items: center;
}
.di .jt {
  width: 40%;
  letter-spacing: 3px;
  display: flex;
  justify-content: space-evenly;
}
.di .jt .jt2 {
  display: flex;
  align-items: center;
}
@media screen and (max-width: 720px) {
  .di {
    flex-wrap: wrap;
  }
  .di .jt {
    width: 100%;
  }
}
/* 返回顶部 */
#gotop {
  position: fixed;
  bottom: 90px;
  right: 0%;
  width: 80px;
  cursor: pointer;
  z-index: -99998;
  opacity: 0;
  transition: all linear 0.4s;
}
#gotop:hover {
  animation: rubberBand 1s;
}
@keyframes rubberBand {
  from {
    transform: scale3d(1, 1, 1);
  }
  30% {
    transform: scale3d(1.25, 0.75, 1);
  }
  40% {
    transform: scale3d(0.75, 1.25, 1);
  }
  50% {
    transform: scale3d(1.15, 0.85, 1);
  }
  65% {
    transform: scale3d(0.95, 1.05, 1);
  }
  75% {
    transform: scale3d(1.05, 0.95, 1);
  }
  to {
    transform: scale3d(1, 1, 1);
  }
}
